simulation-piano-keyboard-in-Matlab

使用matlab的simulink工具箱仿真buck变换器(The simulink toolbox using matlab simulation buck converter)

天线接收信号时，突然出现一个干扰信号，并且干扰信号从０°开始，绕９０°，观察ＳＩＮＲ的变化规律(Antenna signal, suddenly appeared a jamming signal, and the interference signal from the 0 ° starting around 90 °, observed variation of SINR)

用Matlab软件以及雅克比迭代和高斯－赛德尔迭代解方程组Ax=b，分析、比较其结果(using Matlab software and the iterative and Jacques than Gauss- Seidel iterative solution equations Ax = b, analysis, comparison of the results)

说明：  粒子群优化算法，是一种连续空间的优化的算法(Particle swarm optimization is an optimization algorithm for continuous space)

多载波调试的正交频分复用技术 包括正交振幅键控技术 四相相移键控信号等其它技术 其误码率在千分之几数量级 非常实用(Multi-carrier debugging orthogonal frequency division multiplexing quadrature amplitude shift keying technology quadrature phase shift keying signal other technologies, such as the bit error rate is very useful in a few thousandths of magnitude)

车间调度遗传算法的研究，主要功能已经实现，绝对经典(Shop scheduling genetic algorithm research, the main function has been achieved, an absolute classic)

power_transfo3wdn，matlab仿真文件,电力电子、功率电子控制方面很有价值，调试通过(power_transfo3wdn, matlab simulation files, power electronics, power electronics control valuable debugging through)

说明：  ldpc相关，涉及ldpc编码、和积译码(LDPC related, involving LDPC coding and sum product decoding)

可自行设置参数产生SCM信道，支持MIMO等功能(can set your own parameter to create SCM channel,support MIMO an other function.)

ls-dyna 用户自定义材料——各向同性线弹性材料(ls-dyna user-defined material- isotropic linear elastic material)